Still Following the Evidence on CSI

Endless cliffhangers. Characters in mortal danger. Unnecessary high-profile guest stars. For some television shows entering their mature years, episodes become formulaic and tired, often relying on scenarios that viewers have endured time and again. Yet CSI: Crime Scene Investigation's eighth season premiere Thursday night on CBS was neither boring nor predictable.

The episode revolved around the search for Sara Sidle (Jorja Fox), who was abducted in last season's finale by the notorious Miniature Killer. Before authorities apprehended her, the killer drove Sara into the vast Nevada desert and pinned her under a car, leaving her to die. Sara's friends and coworkers combed the evidence for clues, knowing that a flash flood and the searing heat could seal her fate.

The scenario may appear formulaic and tired, but the outcome is never assured: We aren't sure if Sara will be rescued. For many shows, genuine suspense is difficult to achieve when everyone knows the main character isn't going anywhere. Despite his constant peril, Jack Bauer won't be killed in 24; he's too important. Likewise, we knew Jed Bartlet would survive the assassination attempt in The West Wing's first season; he was the President. But killing a member of an ensemble cast, and not an obvious star, is possible. Additionally, Fox's contract expired last season, and a long-term agreement could not be reached, igniting speculation that she would not return to the series. Yet determination and good fortune lead to Sara's thrilling rescue.

CSI distinguishes itself from other procedurals through strong acting and compelling characters. As Grissom (William Petersen) searches desperately for clues to Sara's location, he never loses control, remaining true to his character: stoic and rational, and above all, trusting the evidence. Yet despite her rescue, Sara's future is clouded. Her affair with Grissom has been exposed, and Fox's deal runs out in November. But if the season premiere is any indication, CSI's latest run will be far from boring.